package com.anlu.concurrent.ch4;

public class Test {

    public static void main(String[] args) {
        String ss = Integer.toBinaryString(15);
        System.out.println(ss);

        String ss1 = Integer.toBinaryString(16);
        System.out.println(ss1);

        String ss2 = Integer.toBinaryString(17);
        System.out.println(ss2);
    }
}
